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lai_laissa
August 20, 2014 at 10:21pm

Well I did a little research and found out that the CPI Index is basically a way of measuring the average amount of prices over time paid by consumers for different products. Stuff like food, and transportation They use the index to find out the cost of living for different places. It is sometimes called the cost of living index. I not sure I fully understand but I have a general idea.